JPS5966708A - Control means for grinding equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Industrial Fields of Use: Used in the cutting process of metals, synthetic resins, and wood.

Conventional configuration and its problems An example of the basic configuration related to the control means of a conventional grinding device is shown in FIG. (8) is the control device that controls the grinding device, (9) is the grinding device, 00 is the monitor camera for monitoring the machining state, old) is the camera control unit, (12+ is the machining state Q31 T to monitor
v, (t: 3+ is a display of numbers and alphabets necessary for operation, a monitor display group such as a monitor lamp and a light emitting diode, various switches necessary for zero subtraction operation, (
15) is an operation panel equipped with the monitor display group and various switches.

In this configuration, the r V for monitoring (+21 is used to monitor the machining status, etc. with the camera O/O and the camera control unit OIJ).
Since it is a display means only for monitoring via If data related to control or processing is required, and if these are to be displayed simultaneously, the formation of the monitor display group (3) is costly, and display changes and additions are easy, which may not be possible. In addition, due to the limits of the monitor function, various setting input operations necessary for machining operation are required for normal operations, and processing decisions are made in the event of abnormalities such as a drop in air pressure, water pressure, power supply electrical connections, etc., or troubles in sequence control, etc. Since the number of work elements is large, including the quality of the silk, it requires a great deal of effort and prior knowledge, and the operations are complicated, so there are drawbacks such as the possibility of erroneous operations.

Purpose of the Invention This invention aims to improve the control means of the grinding mechanism, and aims to facilitate control by simultaneously monitoring the grinding status and displaying the control program using a special G-TV (dialogue format). It is.

Structure of the invention Fig. 1 (here, a monitor camera (4) and a camera
The control unit 5) obtains a video to monitor the detailed processing status, and automatically or arbitrarily superimposes this IIS image and the character information image created by the control device (2), or the former and the latter can be used separately. Or, it was made into a screen display means that can be combined and displayed. A setting operation means capable of setting control parameters such as positioning data necessary for performing a grinding process and settings necessary for operating the grinding machine; It consists of a control program execution means for executing necessary data certification operations and setting operation plans necessary for operation through interaction with an operator.

Therefore, the operator can monitor the machining status etc. using the screen display means and obtain information regarding machining at the same time. The user can operate the device according to the operating procedure messages in section 10, and can obtain device error monitoring information such as abnormal stoppage from the comment display number, eliminating the need to perform other monitoring operations.

DESCRIPTION OF THE EMBODIMENTS FIG. 1 shows the basic configuration related to the control means of the grinding machine based on the present invention.
(2) is a control program execution means for controlling a processing device having a video processing means, an interactive input/output means, an exception handling control means, etc.; (3) is a grinding device having a feeding mechanism and a grinding mechanism; 4) is a monitor camera, (51 is a camera control unit, and (6) is a monitor camera.
, (71 is a setting operation means mainly consisting of a group of operation switches.

FIG. 2 shows an embodiment of an interactive display means according to the present invention. Processing equipment controller Screen display for setting necessary data. [ ] in the figure is the display area for various setting data. If there is data required by the equipment, the display [ ] will blink to request input from the operator. Data other than the predetermined standard values, such as the movable range of the feed mechanism, or data that is logically inconsistent with related data before and after, will not be accepted, and "l;1( l (Automatic human checks and message services such as displaying comments are performed.

Figure 3 shows the procedure for operating the processing equipment for the first time in IJ1.
At times, the number "1" in the figure flashes, requesting selection of the one-shot mode. When the operator selects one of the grinding operation modes based on multiple methods and turns on the corresponding switch, the mode number will be registered in [ ] of the ode, and the next item "2-" will disappear. “Bus” in brackets of that section
y'' is displayed.Meanwhile, the processing device operates in the selected predetermined operation mode, and immediately after the processing is finished, the display changes to a display (not shown) and is automatically superimposed on the camera image.

At that point, if the operator performs the prescribed process and turns on the instructed start switch, the display will shift to the display shown in Figure 3 again, the number "3" in the diagram will blink, and the () in the () of that section (here "B"
usy- is displayed. When the processing device completes the specified operation, the next item 1” 4 will blink and “E” will appear in [ ] of that item.
If the operator turns on the equipment stop switch in the middle of operation, a predetermined 1
It stops after one operation and displays “=EN I)”. The above-mentioned Yohiko operator can perform complex operations by following the instructions of the control device (just by performing simple operations, and even if he makes a mistake, the control 11 device monitors the operating procedure) In order to prevent malfunctions from occurring, a control means such as monitoring each process is used to process the decision.

Figure 4 shows the display related to abnormal stops. For example, if an unexpected abnormal situation occurs during automatic operation, such as when the axis reaches its limit point due to air supply failure or table failure, etc., this screen can be switched to The message will be displayed in [ ].

In the above, when cutting grooves, "1-term [] middle stage" A I
J(D(JWN)” is displayed, and when it is a role name, the optical axis is
If the axis reaches the positive limit point, it is displayed as “X→-LM bond Elth (”) in the brackets of the “2′ term.The above shows only a few examples, and the The system displays the status in an expression that the operator can immediately judge, and if necessary, instructs corrective action by message or performs automatic corrective action.

The position data of each axis that drives the feed mechanism and the grinding mechanism is shown in parentheses of A i' A % at the bottom of each screen displayed as I7 common to Figures 2, 3, and 4. etc. will be displayed. For example, if the feeding mechanism is in the set-up position tearing (X@Y=SET-Ul') or if the grinding mechanism is in the cutting position (Z = i'A SIgu・Pu5)
Also, the current position of the feeding mechanism is, for example (X 2.0/mth n
) (Y = 298.5 am) Also, the cumulative number of machining is, for example, (C = 1010) or the positioning accuracy of each axis is, for example, '(X = IO, Ottm) (Y = 0.5μ
m ) (Z = 1.5 μm) Also, the length of the actual machined surface is, for example, (X = 40.'0 #l, and the grinding speed is, for example, (X = 150 teeth/S A5 C). In each case, the characters are displayed within the allowable number of characters in descending order of priority, as shown in ``2'', or are displayed arbitrarily.As in each of the above embodiments, the operator can display almost all information related to the machining operation. so that you can easily know from the screen (
It happened.

Effects of the Invention In the grinding apparatus according to the present invention, the operator can monitor the machining status etc. by simply looking at the same screen displayed on the screen display means, and can also check the current position of the feed mechanism and the cutting depth of the grinding process related to simultaneous sawing. Necessary information such as depth and cumulative number of machining operations can be obtained, so analysis of the degree of wear of grinding tools, number of machining operations, and finishing accuracy for quality improvement, data analysis of dust formation over time, etc., and actual work processes are possible. BJ ability is to collect data at each stage. In addition, since the operation is performed in an interactive manner with the control device, the driving operation can be carried out reliably and easily.

Furthermore, data settings such as positioning can be freely changed, data for several items can be checked at a glance with comments, and input data monitoring means has been added, so there are no erroneous input settings that could lead to malfunctions. Ta. In addition, with the conventional method, additional changes to the monitor function required additional changes to the operation panel, wiring, amulets, and software, but with the present invention, first, only the software needs to be changed, reducing costs and man-hours. It is extremely advantageous from this point of view. In addition, since the cause of failure in the event of an abnormality can be known from the comment display number, maintenance can be carried out reliably and quickly. By releasing this, you can perform advanced grinding operations with simple prior knowledge.

[Brief explanation of the drawing]

Fig. 1 is a basic configuration diagram of a control means of a processing device based on an embodiment of the present invention, Fig. 2 is a screen display diagram for requesting necessary data settings, and Fig. 3 is an operation for operating the processing device. 4 is a screen display diagram in the case of an abnormal stop, and FIG. 5 is a basic configuration diagram of a control means of a conventional processing device. (1)...Video processing device, (2+-...Control program execution means, (3)...Grinding device, (41 (51
(61...Screen display means. (7)...Setting operation means Agent Patent attorney Hitoshima - Public Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

[Claims] (1) In a grinding device having two mechanisms (feeder and grinding), a screen display means for displaying a display unit for monitoring the grinding state and necessary information for grinding, either alone or in combination. and a setting operation means that can set control parameters such as positioning data necessary for grinding and settings necessary for operating the grinding apparatus, and processing using the screen display means and setting operation means. 1. A control means for a grinding machine, comprising a control program execution means for executing necessary data setting operations and setting operations necessary for an operator through interaction with an operator. (21 As a control program execution means, a control means that can perform grinding processing based on multiple methods, and a diagnostic control that compares various setting input contents required by the machining operator with pre-input comparison 113 parameters and diagnoses quality, etc.) The means...
A screen control means for displaying the operating procedures required for the machining operator and the status of the equipment using a screen display means, and an exception handling control means for displaying abnormality causes and processing 4 hours in the special operating number of the grinding equipment. A control means for a grinding device according to claim 1, comprising: